Ukusetyenziswa komkhosi we-Infrared Thermal Imaging
Xa kuthelekiswa nenkqubo ye-radar, i-infrared thermal imaging system inesisombululo esiphezulu, ukufihla okungcono, kwaye ayifuni ukuphazamiseka kwe-elektroniki. Xa kuthelekiswa nenkqubo yokukhanya ebonakalayo, ineenzuzo zokukwazi ukuchonga i-camouflage, ukusebenza imini nobusuku, kunye nokuchatshazelwa kancinci yimozulu. Ngoko ke, isetyenziswa kakhulu emkhosini. Izicelo zayo eziphambili zezi:
Umbono we-infrared ebusuku
I-infraredumbono ebusukuizixhobo ezisetyenziswe ekuqaleni kweminyaka yoo-1950 zizixhobo zokubona ebusuku ezisebenza nge-infrared, ezidla ngokusebenzisa iityhubhu zokutshintsha umfanekiso we-infrared njengabamkeli, kwaye ibhendi yokusebenza imalunga ne-1 micron. Iitanki, izithuthi kunye neenqanawa ezikwi-10 km kude.
Izixhobo zanamhlanje zokujonga ebusuku nge-infrared ikakhulu zibandakanya i-infraredikhamera eshushu(ekwaziwa ngokuba ziinkqubo zokujonga phambili kwi-infrared), ii-TV ze-infrared kunye nezixhobo eziphuculweyo ezisebenzayo zokubona ebusuku. Phakathi kwazo, umzobo we-infrared thermal sisixhobo sombono we-infrared ebusuku.
Inkqubo yokujonga i-infrared yokukhangela i-infrared yaveliswa yi-United States ekupheleni kweminyaka yoo-1960 ibonelela ngeendlela zokujonga kwinqwelomoya ebhabha ebusuku kwaye ibhabha phantsi kweemeko ezimandundu zemozulu. Isebenza kuluhlu lwe-8-12 ye-micron kwaye ngokubanzi isebenzisa i-mercury cadmium telluride photon detectors ukufumana i-radiation, ifriji ye-nitrogen engamanzi. Ukusebenza kwayo ngobuchule kunye nobuchwephesha ngumyalelo wobukhulu obuphezulu kunoko kwezixhobo ezisebenzayo zokubona ebusuku nge-infrared. Ebusuku, abantu kumgama weekhilomitha ezili-1 banokubonwa, iitanki kunye nezithuthi kumgama oziikhilomitha ezi-5 ukuya kwe-10, kunye neenqanawa ngaphakathi koluhlu olubonakalayo.
Olu hloboikhamera eshushuiye yaphuculwa izihlandlo ezininzi. Ekuqaleni kweminyaka yee-1980, iinkqubo ezisemgangathweni nezihlanganisiweyo zazivele kumazwe amaninzi. Abaqulunqi banokukhetha amacandelo ahlukeneyo ngokweemfuno kwaye bahlanganise iikhamera ze-imaging ze-thermal ezifunekayo, zibonelele ngesixhobo esilula, esifanelekileyo, esinoqoqosho kunye nokutshintshana kombono ebusuku kumkhosi.
I-infraredizixhobo zokubona ebusukuisetyenziswe kakhulu kumkhosi womhlaba, elwandle nasemoyeni. Okufana nezixhobo zokujonga ukuqhuba ebusuku kwamatanki, izithuthi, inqwelomoya, iinqanawa, njl. njl., izinto zokubukela ebusuku zezixhobo ezilula, iinkqubo zolawulo lomlilo zemijukujelwa enobuchule kunye nezixhobo zokudubula, izixhobo zokujonga umda kunye nezixhobo zokujonga kwindawo yedabi, kunye nezixhobo zokuhlola umntu ngamnye. Kwixesha elizayo, inkqubo ye-imaging ye-thermal eyenziwe nge-staring focal plane array iya kuphuhliswa, kunye nokusebenza kwayo kobuchule kunye nobugcisa kuya kuphuculwa ngakumbi.
Isikhokelo se-infrared
Ngophuhliso lwetekhnoloji ye-infrared, inkqubo yesikhokelo ye-infrared iya igqibelele ngakumbi. Emva kwee-1960s, iinkqubo ezisebenzayo ze-infrared ziye zafumaneka kwiifestile ezintathu ze-atmospheric. Indlela yokuhlasela iye yaphuhla ukusuka ekusukeleni umsila ukuya kuhlaselo lwe-omnidirectional. Indlela yesikhokelo nayo inesikhokelo esipheleleyo se-infrared (isikhokelo somthombo wamanqaku kunye nesikhokelo somfanekiso) kunye nesikhokelo esihlanganisiweyo (isikhokelo se-infrared). /ITV, umyalelo we-infrared/radio, infrared/radar point source guide system isetyenziswe ngokubanzi kuthotho lwemijukujelwa enobuchule efana nomoya ukuya emoyeni, emhlabeni ukuya emoyeni, unxweme ukuya enqanaweni kunye nenqanawa ukuya enqanaweni. imijukujelwa.
Ukujongwa kwe-infrared
Isixhobo sokujonga infrared kumhlaba (amanzi), umoya kunye nendawo, kubandakanywa ikhamera eshushu, i-infrared scanners, infrared teleskopu kunye ne-active infrared imaging systems, njl. njl. Isixhobo se-infrared reconnaissance esezantsi ubukhulu becala sisesona sixhobo somfanekiso we-infrared thermal kunye nesixhobo esisebenzayo sokubona ebusuku nge-infrared.
I-periscope ye-infrared esetyenziswa yi-submarines sele inomsebenzi wokuphuma emanzini ngokukhawuleza ukuskena iveki, kwaye emva koko ibonise umsebenzi wokuqwalasela emva kokuhlehlisa. Iinqanawa ezingaphezulu zinokusebenzisa ukubonwa kwe-infrared kunye nenkqubo yokulandela umkhondo ukujonga uhlaselo lweenqwelomoya zotshaba kunye neenqanawa. Ekuqaleni kweminyaka yoo-1980, uninzi lwazo lwasebenzisa iindlela zokubona umthombo. Umgama wokubona inqwelo-moya ihamba phambili yayiziikhilomitha ezingama-20, kwaye umgama wokuya emsileni wawumalunga neekhilomitha ezili-100; umgama wokujonga imijukujelwa yeqhinga esebenzayo ibingaphezulu kweekhilomitha ezili-1,000.
Imilinganiselo yokumelana ne-infrared
Ukusetyenziswa kwetekhnoloji yokumelana ne-infrared kunokunciphisa kakhulu umsebenzi wokubona umchasi we-infrared kunye nenkqubo yokuchonga, okanye kuyenze ingasebenzi. Amanyathelo okuchasa anokufakwa kwiindidi ezimbini: ukuphepha kunye nokukhohlisa. Ukuphepha kukusetyenziswa kwezixhobo zokufihla ukufihla amaziko omkhosi, izixhobo kunye nezixhobo, ukuze elinye iqela lingakwazi ukubona umthombo walo wemitha ye-infrared.
Ixesha lokuposa: May-10-2023